1238625674 has 48 divisors (see below), whose sum is σ = 2223054720. Its totient is φ = 513002880.

The previous prime is 1238625673. The next prime is 1238625719. The reversal of 1238625674 is 4765268321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1238625673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291614 + ... + 295830.

It is an arithmetic number, because the mean of its divisors is an integer number (46313640).

Almost surely, 2^1238625674 is an apocalyptic number.

1238625674 is a deficient number, since it is larger than the sum of its proper divisors (984429046).

1238625674 is a wasteful number, since it uses less digits than its factorization.

1238625674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335 (or 4322 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 1238625674 is about 35194.1141954163. The cubic root of 1238625674 is about 1073.9400185203.

The spelling of 1238625674 in words is "one billion, two hundred thirty-eight million, six hundred twenty-five thousand, six hundred seventy-four".